Lenovo Thinkpad T400 Laptop C2d 2.26ghz - 4gb Ddr3 - 80gb HDD - Cdrw/dvd - Windows 8.1 64bit - (Certified Refurbished) This Certified Refurbished product is tested & certified to look and work like new by a Microsoft Authorized Refurbisher. The product includes charger, and is backed by a 90 day warranty. Intel Core 2 Duo 2.26GHz 4GB RAM / 80GB Hard Drive / DVD+CDRW 14.1" display Windows 8.1 64bit